The metadata below describe the original scanning. Follow the "All Files: HTTP" link in the "View the book" box to the left to find XML files that contain more metadata about the original images and the derived formats (OCR results, PDF etc.). See also the What is the directory structure for the texts? FAQ for information about file content and naming conventions.
Evolution -- The method of evolution -- The natural history of man -- The roots of empire -- A theory of retrogression -- The death-rate from alcohol -- The causes of drunkenness -- Alcoholic selection -- The historical evidence -- Racial differences -- Opium -- The temperance failure -- The solution of the problem -- The great procreation
Partly reprinted from the Lancet, the Scottish medical and surgical journal, Natural science, the Medical magazine, and other periodicals